H2O: Just Add Water

Season 2

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Three ordinary teenage girls discover a moon pool on Mako Island that turns them into extraordinary mermaids with special powers over water on the night of a full moon. They must never look in the moon's eye or there will be side effects for each of them.
Where to Watch Season 2
26 Episodes
  • Stormy Weather
    E1
    Stormy WeatherEpisode 1
  • Control
    E2
    ControlEpisode 2
  • The One That Got Away
    E3
    The One That Got AwayEpisode 3
  • Fire and Ice
    E4
    Fire and IceEpisode 4
  • Hocus Pocus
    E5
    Hocus PocusEpisode 5
  • Pressure Cooker
    E6
    Pressure CookerEpisode 6
  • In Hot Water
    E7
    In Hot WaterEpisode 7
  • Wrong Side of the Tracks
    E8
    Wrong Side of the TracksEpisode 8
  • Riding for a Fall
    E9
    Riding for a FallEpisode 9
  • Missed the Boat
    E10
    Missed the BoatEpisode 10
  • In Over Our Heads
    E11
    In Over Our HeadsEpisode 11
  • Fish Fever
    E12
    Fish FeverEpisode 12
  • Moonwalker
    E13
    MoonwalkerEpisode 13
  • Get Off My Tail
    E14
    Get Off My TailEpisode 14
  • Irresistable
    E15
    IrresistableEpisode 15
  • Double Trouble
    E16
    Double TroubleEpisode 16
  • Moonstruck
    E17
    MoonstruckEpisode 17
  • The Heat Is On
    E18
    The Heat Is OnEpisode 18
  • The Gracie Code (1)
    E19
    The Gracie Code (1)Episode 19
  • The Gracie Code (2)
    E20
    The Gracie Code (2)Episode 20
  • And Then There Were Four
    E21
    And Then There Were FourEpisode 21
  • Bubble Bubble, Toil and Trouble
    E22
    Bubble Bubble, Toil and TroubleEpisode 22
  • Reckless
    E23
    RecklessEpisode 23
  • Three's Company
    E24
    Three's CompanyEpisode 24
  • Sea Change
    E25
    Sea ChangeEpisode 25
  • Unfathomable
    E26
    UnfathomableEpisode 26
Cast of Season 2
  • Phoebe TonkinCleo Sertori
  • Claire HoltEmma Gilbert
  • Cariba HeineRikki Chadwick
  • Angus McLarenLewis McCartney
Watch Season 2 Videos
  • H2O: Just Add Water: Season 2
    H2O: Just Add Water: Season 2Trailer

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